What does the beam '%live' instruction do?

James Hague <>
Mon Mar 28 18:04:48 CEST 2005


Erlang:

   sum(A,B) -> A + B.

BEAM:

    {bif,'+',{f,0},[{x,0},{x,1}],{x,0}}.
    {'%live',1}.  <-- What does this do?
    return.



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